The Origins and Prehistory of Language

animal languages animal psychology antecedent stage aphasia basis biological bird songs CALIFORNIA/SANTA CRUZ character child chimpanzees communica communicative intent comparative linguistic concept connexion consciousness contact sound contact theory CRUZ The University development of language emotional contact evolution evolutionary existence expressive gestures expressive sounds fact form of language forms of communication forms of contact forms of expression genetic gesture language Ginneken grammatical guage guistic human language human song idea imitation imperative language indicative indicative function individual instinctive intellectual contact interrogative linguistic activity linguistic function linguistic history linguistic origins mental munication nature Neanderthal need for contact non-linguistic objects onomatopoetic ontogenetic origin of language phonetic language phonetic utterances prehistory prelinguistic primitive forms primitive languages principle psychology purpose question regarded relation semasiology sense sentences sign function signs specific speech spontaneous Sprache stage of language structure symbolic thought tion tive UNIVERSITY OF CALIFORNIA/SANTA verbal verbs vocative voluntaristic words Wundt